class_docstr: MV2 block described in MobileNetV2.
  Paper: https://arxiv.org/pdf/1801.04381
  Based on: https://github.com/tonylins/pytorch-mobilenet-v2
code: def forward(self, x):
      out = self.conv(x)
      if self.use_res_connect:
          out = out + x
      return out
  
imports: import torch
  import torch.nn
  from einops import rearrange
  from einops.layers.torch import Reduce
label_desc: Use image node_id 2 for calling the MV2Block obj's underlying member method code with example usage: obj.forward(x) and returns: out